Photoinitiator 819 hmoov CAS 162881-26-7

Lus piav qhia luv luv:

Photoinitiator 819 kuj tseem siv tau rau cov xim UV curable yas txheej, UV txheej tau siv dav hauv cov plhaub yas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv hauv tsev vim nws cov kev ua tau zoo thiab kev tsim khoom zoo.

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Product Detail

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Kev piav qhia

Photoinitiator 819 yog ntau yam photoinitiator rau radical polymerization ntawm unsaturated resins thaum raug UV teeb.Nws yog tshwj xeeb tshaj yog haum rau cov xim dawb pigmented Formulations, kho cov iav-fiber-reinforced polyester / styrene systems thiab rau cov tsho loj rau sab nraum zoov siv nyob rau hauv kev sib txuas nrog lub teeb stabilizers.Thick section curing kuj tseem ua tau nrog qhov photoinitiator no.

Specification:

Khoom npe	Photoinitiator 819;SIB 819
Tshuaj npe	Phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide
CAS Nr	162881-26-7
Molecular Formula	C26H27O3p
Formula hnyav	418.47 ib
Qhov tshwm sim	Lub teeb daj hmoov
Assay	99% min
Melting Point	131 ~ 135 ℃
Volatile teeb meem	0.3% max
Kev nqus	295nm, 370nm (hauv tshuaj methanol)
Pob	20kg / hnab / nruas, 25kg / hnab / nruas, lossis raws li koj xav tau
Cia	Khaws rau hauv ib lub tsev khaws khoom qhuav thiab cua;kom deb ntawm tshav ntuj;zam hluav taws;tsis txhob ya raws.
COA & MSDS	Muaj

Kev siv

Photoinitiator 819, tseem hu ua PI 819, tuaj yeem siv rau hauv cov xim UV-kho tau yas txheej.UV txheej tau siv dav hauv cov vaj tsev yas ntawm ntau yam khoom siv hluav taws xob thiab cov khoom siv hauv tsev vim lawv cov kev ua tau zoo thiab kev tsim tau zoo, tab sis UV txheej tau ntxiv tom qab xim.Kev kho tsis zoo, ua rau tsis zoo adhesion ntawm txheej zaj duab xis, thiab tsis zoo dispersion ntawm cov xim los ntawm UV resin, cuam tshuam rau cov tsos ntawm txheej zaj duab xis, yog li cov txheej txheem kev tsim kho yog thawj zaug pleev xim nrog cov kuab tshuaj raws li xim primer rau xim, Tom qab ci Thov UV kua roj vanish los txhim kho lub cev ntawm cov xim zaj duab xis nto.